"A doctor is a benevolent person." As a doctor, you should relieve the suffering of all sentient beings. Young and ignorant... Ting Xi thought that one day, she would be able to save everyone with her own hands. Unexpectedly, there were disputes in the rivers and lakes, everyone had their own agendas, and things went counterproductive, but the huge rivers and lakes could not accommodate the four sisters. For the first time, she had murderous intentions. He said: "I will kill the people you can't kill in the future. Don't dirty your hands."